RAM 1500 Truck 2WD V6-3.7L VIN K (2003)
Throttle Body: Service and Repair
REMOVAL - 3.7L V-6
A (factory adjusted) set screw is used to mechanically limit the position of the throttle body throttle plate. Never attempt to adjust the engine idle speed
using this screw. All idle speed functions are controlled by the Powertrain Control Module (PCM).
1. Remove air cleaner tube at throttle body.
2. Disconnect throttle body electrical connectors at IAC motor and TPS.
3. Remove all control cables from throttle body (lever) arm. Refer to the Accelerator Pedal and Throttle Cable for removal / installation procedures.
4. Disconnect necessary vacuum lines at throttle body.
Fig.41 Throttle Body Mounting Bolts - 3.7L V-6
5. Remove 3 throttle body mounting bolts (Fig. 41).
6. Remove throttle body from intake manifold.
Fig.42 Throttle Body O-Ring - 3.7L V-6